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Ds\Vector::remove

(PECL ds >= 1.0.0)

Ds\Vector::removeRemoves and returns a value by index

説明

public Ds\Vector::remove ( int $index ) : mixed

Removes and returns a value by index.

パラメータ

index

The index of the value to remove.

返り値

The value that was removed.

エラー / 例外

OutOfRangeException if the index is not valid.

例1 Ds\Vector::remove() example

<?php
$vector 
= new \Ds\Vector(["a""b""c"]);

var_dump($vector->remove(1));
var_dump($vector->remove(0));
var_dump($vector->remove(0));
?>

上の例の出力は、 たとえば以下のようになります。

string(1) "b"
string(1) "a"
string(1) "c"
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